Behavioral task
behavioral1
Sample
2024-09-12_afe8db8fddf8eb77c71efecff59b88bf_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_afe8db8fddf8eb77c71efecff59b88bf_cryptolocker
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Size
43KB
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MD5
afe8db8fddf8eb77c71efecff59b88bf
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SHA1
8eaefd87d006044226af6c6b320df124c27ad1f5
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SHA256
bd2f5effce21a17ea065a64ae1269abb66f1f52eced659375e3626de83ce6242
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SHA512
234254d78e96adc31606a434ecc0286d9d9ffe4306046ffb4534eda2493655544bf0fc1f2b96cd7782b89912602531db01845a6801383e24bcb8d058cd0df3ff
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBds:bO6YcA/Xk3wXFXSqAJK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_afe8db8fddf8eb77c71efecff59b88bf_cryptolocker
Files
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2024-09-12_afe8db8fddf8eb77c71efecff59b88bf_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE